68745383

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 83349504

約数和(自身を除く): 14604121

約数列:

[1, 7, 31, 49, 167, 217, 271, 1169, 1519, 1897, 5177, 8183, 8401, 13279, 36239, 45257, 58807, 253673, 316799, 411649, 1402967, 2217593, 9820769, 68745383]

約数ペア:

[(1, 68745383), (7, 9820769), (31, 2217593), (49, 1402967), (167, 411649), (217, 316799), (271, 253673), (1169, 58807), (1519, 45257), (1897, 36239), (5177, 13279), (8183, 8401)]